OF-20-06 Geologic Map of the Kersey Quadrangle OF-20-06 Geologic Map of the Kersey Quadrangle, Weld County, Colorado
ON-006-14M Landslide Inventory of Summit County ON-006-14M Landslide Inventory of Summit County, Colorado (Map) – v20220920
IS-84 Colorado Mineral and Energy Industry Activities 2020-2021 IS-84 Colorado Mineral and Energy Industry Activities 2020-2021
ON-006-13M Landslide Inventory of Clear Creek County ON-006-13M Landslide Inventory of Clear Creek County, Colorado (Map) – v20220811
ON-007-09 Reconnaissance Map of Sand ON-007-09M Reconnaissance Map of Sand, Gravel, and Quarry Aggregate Resources, Elbert County, Colorado (Map) – v20220223
ON-007-09 Reconnaissance Map of Sand ON-007-09D Reconnaissance Map of Sand, Gravel, and Quarry Aggregate Resources, Elbert County, Colorado (Data) – v20220223
ON-006-12 Debris-flow Susceptibility Map of Select Colorado Counties (Map) (detail) ON-006-12M Debris-flow Susceptibility of Select Colorado Counties (Map) – v20220215
OF-19-11 Natural Sources of Mobile Uranium in the Downstream Reach of Colorado’s Arkansas River Valley and Evaluation of Best Management Practices for Mitigation OF-19-11 Natural Sources of Mobile Uranium in the Downstream Reach of Colorado’s Arkansas River Valley and Evaluation of Best Management Practices for Mitigation
ON-006-11 Landslide Inventory Map of El Paso County ON-006-11M Landslide Inventory of El Paso County, Colorado (Map) – v20220208
ON-006-01M Colorado Landslide Inventory (Map) - v20110603 (detail) ON-006-01M Colorado Landslide Inventory (Map) – v20220201